TC74HCT7007AF-ELF

Overview

The TC74HCT7007AF-ELF is a hex buffer and line driver manufactured by Toshiba Semiconductor and Storage. It features non-inverting logic within the HCT series, designed for CMOS to TTL compatibility. The device operates on a single power supply ranging from 2.0 V to 6.0 V. It utilizes a 14-SOP surface-mount package with four channels configured as SPST analog switches in some contexts, though primarily defined as a buffer. Key electrical characteristics include a maximum propagation delay of 18 ns and an operating temperature range from -40°C to +85°C.

Feature Summary

• Provides non-inverting signal buffering for digital logic circuits
• Ensures voltage level compatibility between CMOS and TTL standards
• Supports operation across a wide industrial temperature range

Applications

• Digital signal buffering in consumer electronics
• Interface matching between different logic families
• Line driving in communication modules

Procurement Notes

Verify the specific suffix 'ELF' against the manufacturer's current datasheet to confirm packaging details and RoHS compliance status. Ensure the ordering part number matches the exact pin configuration and electrical specifications required for your design. Cross-reference with authorized distributors to validate authenticity and traceability before finalizing procurement.

Selection Notes

Select this component when non-inverting buffering is required for signals transitioning between CMOS and TTL domains. The HCT series ensures compatibility with standard 5V logic levels while supporting lower voltage operations down to 2.0V. Consider the 14-SOP package for space-constrained surface-mount applications requiring robust signal integrity.

Part Context

This component belongs to the Toshiba 74HCT series of high-speed CMOS logic devices. The series is characterized by its ability to interface directly with transistor-transistor logic (TTL) inputs while maintaining low power consumption typical of CMOS technology. The TC74HCT7007 variant specifically functions as a hex buffer, providing signal isolation and drive capability.

Replacement Considerations

Compatible substitutes include other hex buffers from the 74HCT family such as the SN74HCT125 or MC74HCT125, provided pinouts and electrical characteristics align. Verify that replacement parts maintain the same non-inverting function and voltage tolerance ranges.